From 8d1eac3aea8d02e5cfa5293170731607013430c6 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Fri, 16 Feb 2018 14:43:26 +1100
Subject: [PATCH] Do not reconnect vmask clients to global proxies that don't
 support it.

---
 src/stratifier.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/stratifier.c b/src/stratifier.c
index bb5225b4..cb8a7df4 100644
--- a/src/stratifier.c
+++ b/src/stratifier.c
@@ -2646,6 +2646,10 @@ static void reconnect_global_clients(sdata_t *sdata)
 			continue;
 		if (!client->authorised)
 			continue;
+		/* Does the client mandate a vmask but the best proxy not
+		 * support it? */
+		if (client->vmask && !proxy->version_mask)
+			continue;
 		/* Is this client bound to a dead proxy? */
 		if (!client->reconnect) {
 			/* This client is bound to a user proxy */